Listing an eBay ad to sell an item with 100% to bmycharity page

Hey, I have been gifted a Jack Nicklaus signed Scottish fiver. It is perfect. In the right conditions it can make up to around £250

Listing on ebay will cost me, as will post and final selling value fee. Whilst I don't mind incurring around £40 costs if it does make what we wish for - does anybody know if clicking the 100% donate to H4H is worth it? Will it a. Get rid of final seller fee, and b. go to the Rally cumulative pot if the buyer can put an event ID.

My research so far has made me realise that even the percentage to charity on eBay listings gives a cut to the third party for sorting it.

My current plan is to give the winner the linky for the bmycharity page where they will donate the appropriate winning bid.

The eBay forum seems to the only way to maximise its worth - advice gratefully received

Make it clear in the listing that all money raised by the auction will go to H4H, then pay the money to your Bmycharity account youself and claim the gift as well, which for that sort of money is well worth claiming.

Brill, cheers, a link is in the for sale bit