In July this is what eBid have saved me compared to if I had the same on ebay and made identical sales.
Listings fees: eBid £0.00 / ebay £300+ (based on 1000 listings listed 3 times on 10 days on ebay, compared to 10 times with 3 days duration on eBid)
FVF's eBid £10.60 / ebay £58.90
Store fees eBid £0.00 / ebay £19.99 minimum