Corsair RM1000x power supply vs Corsair RM850x power supply

Corsair RM850x power supply typically costs $24.36 less than Corsair RM1000x power supply on eBay right now ($89.44 vs $114 median asking price, item + shipping). Prices from filtered US eBay listings, checked twice a day; asking prices, not sold prices. How we price.

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Corsair RM1000x power supply Corsair RM1000x power supply Buy from $90.07 on eBay Typical $114 · 56 listings Tracking began 2026-11-05, so there isn't enough history for a buy/wait call yet. Today the cheapest clean listing is 21% under the typical one.
Corsair RM850x power supply Corsair RM850x power supply Buy from $60.41 on eBay Typical $89.44 · 122 listings Tracking began 2026-11-05, so there isn't enough history for a buy/wait call yet. Today the cheapest clean listing is 32% under the typical one.
Corsair RM1000x power supplyCorsair RM850x power supply
Lowest now$90.07$60.41
Typical (median)$114$89.44
Change, 30 days——
Clean listings56122

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