TheCoinPay.com - Looks like a website already.
TheCoinSite - Personally find this fit for a numismatist. Could be developed. or find a coin collecting enthusiast for this one. Those are rich guys! Sell it to them for xxxx
TheFoldingFurniture - ehh. Can't figure out the price. Couldn't be much in m opinion.
TheFoldingCycle - not valuable.