Here you go Dave. Looks like the Reserve Fee is 1% with a minimum of $2 and a cap at $50. So if you're selling a lot of chips with a reserve of, say $750, then you'll be hit with a $7.50 Reserve fee. That's on top of the Insertion Fee, Final Value Fee, and any Buy-It-Now Fee. Hope this helps.
These chips and others for trade on my website at the link below.