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Nos marconi px4 - nos,
£156.70
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Rare marconi px4 grey - rare,
£220.00
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Osram gec px4 - ,
£200.00
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Gec marconi px4 - gec, valve
£150.00
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Brand new px4i print - brand,
£271.10
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2pcs ediswan spiral - 2pcs, cut
£7.00
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Gec marconi px4 valve - marconi, tested
£150.00
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Mazda pp3 250 - pp3/250, tested
£150.00
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Mazda pp3 250 px4 - pp3/250,
£414.70
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Gec nr44 px4 - gec,
£150.00
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Mullard gec px4 with extra - ,
£230.00
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Audio px4 matched pair - audio,
£400.00
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Rgd 1046 px4 valve - , amplifier
£1295.00
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Pixhawk pro px4 bit drone - px4, 32
£169.99
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Audi satellite navigation - satellite,
£111.00
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Lenovo emc px4 300d 4bay - emc, px4-300d
£72.99
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Beau decca px4 valve - beau,
£25.00
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Holybro pixhawk aluminum - holybro, 4
£149.00
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Gec osram px4 w used - ,
£140.00
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Gec osram px4 v - ,
£180.00
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Pin b4 b5 ceramic - -, 5
£5.00
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Gec cv1168 px4 - gec,
£300.00
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Gec osram px4 u - ,
£180.00
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Osram px4 triode valve - osram,
£200.00
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Osram gec px4 with - ,
£230.00
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Osram px4 triode valve - osram, tube
£200.00
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Marconi gec px4 - marconi,
£220.00
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Gec osram px4 m - , used
£180.00
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Elitedrive smart throttle - smart,
£137.31
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Printhead for cab a4 m - for, a4+m
£167.88
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Elitedrive smart throttle - elitedrive,
£137.31
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Flysky s500 multi - flysky, i6
£213.99
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Marconi gec px4 with - px4, cooling
£200.00
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Osram px4 triode valve - osram,
£200.00
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Turtle beach ear force px4 - ear,
£100.00
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Gec px4 valve - gec, tube
£259.66
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Spiral cut paxolin - spiral,
£3.50
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Honeywell tph assy 300dpi - 300dpi, px4i
£167.10
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Turtle beach ear force - turtle,
£19.79
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Gec osram px4 n - osram,
£180.00
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Parmeko valve output - parmeko,
£230.00
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New honeywell intermec - new,
£149.99
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Rare matched pair mazda - rare,
£995.00
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Ceramic valve tube - b4, b5
£3.50
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Aco44 mullard px4 - mullard,
£220.00
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5 pin british - , 4/
£20.00
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Koswork transmitter bag for - koswork,
£42.89
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Joblot vintage benjamin - joblot,
£24.99
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Iomega px4 300d bay 4x4tb - iomega, px4-300d
£189.99
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Honeywell intermec px4i - intermec,
£38.00
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Vintage valves mazda pa20 - ,,
£280.00
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Hex here3 gps module - hex,
£104.17
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Pin bulgin vintage valve - vintage,
£25.00
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2c4c svetlana tubes - svetlana, nos
£173.62
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Umarex airsoft px4 storm - umarex,
£15.29
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Osram px4 valves tubes - 2x,
£414.70
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Ditchburn px4 valve amplifier - ditchburn,
£950.00
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5 4 pin black - /,
£17.99
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Aco44 mullard px4 - mullard, used
£250.00
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Aco44 mullard px4 - red, print
£230.00
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Aco44 mullard px4 red - print, c
£250.00
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Px4 marconi silver anode nos - px4,
£400.00
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Beretta px4 storm 2x8 round - 2x8,
£29.95
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Intermec px4i thermal transfer - intermec,
£419.00
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6c4c svetlana tubes - svetlana,
£196.27
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Fox ltd 2k ohm - ltd,
£19.99
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Playstation 500gb console - 4,
£125.45
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Ainstein radar altimeter - ainstein, us-d1
£130.70
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Diy f450 quadcopter pixhawk - diy,
£232.68
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Px4 differential airspeed - differential,
£63.01
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Aco44 mullard px4 red - aco44,
£230.00
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Sun mountain used px4 - px4, golf
£126.81
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Intermec easycoder px4i - intermec,
£211.29
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Px4 vintage marconi nos - px4, boxed
£1500.00
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Beretta px4 storm - px4,
£5.99
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Px4 pool snooker - px4, made
£44.50
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Sip px4 200b 200ltr belt - px4/200b, drive
£965.61
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Fobus holster molle - , &
£44.99
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Pixhawk px4 digital airspeed - pixhawk,
£42.00
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Sip px4 200b belt - px4/200b, belt-driven
£1025.16
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Koswork mini black - v2,
£77.99
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2c4c svetlana tubes nos - 60's,
£350.27
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Rpb px4 air powered - air,
£177.50
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Px4i and px6i 971152 - and, 1-971152-900
£75.00
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Stress components for intermec - stress,
£98.77
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Sip industrial px4 200b - sip,
£1123.24
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Beretta px4 storm pocket - px4,
£29.99
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Aco44 mullard px4 f used - aco44,
£250.00
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Px4 hand made wooden - hand, ash
£44.50
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250cc stroke petrol - 250cc, 4-stroke
£1689.00
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Woodford v22px mh - woodford, v22px-4-mh
£131.34
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Beretta px4 storm - storm, pistol
£21.49
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Aco44 mullard px4 l - ,
£235.00
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New genalex reissue - reissue, current
£326.05
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Hood bonnet and - and, shock
£169.21
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Printhead for cab a4 - uk, a4+m
£238.80
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Looking for more px4?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 px4 listings currently in our index. Prices range from £3.5 to £1689, with an average of £243.97. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about px4 →
Try this: px4 tube | bulgin plug | kt88 valve | 4cx250 | marconi valve | mercedes lpg car | mercedes w211 | radio valves | el84 | valve transformer
Whether you are looking for a brand-new or second-hand px4, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £3.5, while premium listings can reach £1689 — giving you a wide budget spread to work with. The average price of £243.97 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.