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Various
Lnib complete collectible - complete,
£99.99
Buy It Now
10x coin battery - coin, polar
£16.45
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Polar cs300 heart rate - cs300,
£69.00
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Unisex polar cs300 - unisex,
£42.49
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Unisex polar cs300 - polar, heart
£34.97
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Polar cs300 cycling - cs300, computer
£29.95
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Lnib complete collectible - complete,
£49.99
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Polar 300 cycling - 300, watch
£60.00
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Polar 200 computer - polar, cs-200
£59.00
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Polar cs300 cycling computer - cs300,
£99.99
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Cadence sensor set - cs,
£17.59
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Polar 300 multi - multi, cycling
£172.37
Buy It Now
Looking for more polar cs300?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 12 polar cs300 listings currently in our index. Prices range from £16.45 to £172.37, with an average of £62.65. 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 polar cs300 →
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Whether you are looking for a brand-new or second-hand polar cs300, eBay offers one of the largest selections available online. With 12 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 £16.45, while premium listings can reach £172.37 — giving you a wide budget spread to work with. The average price of £62.65 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.