Thanks what should I ask? I have 6 about 6-8" long some round some square Rexroth onesDo you mean pneumatic rams? If so they are definitely saleable.
The 99p start 10 day auction is a good way of discovering the market value of a part so long as more than one person wants one. If you have half a dozen of them just put one or two on ebay at a time or all of them in a box don't put 6 identical parts into 6 auctions or you'll end up selling them all for 99p.
Can't see how that would help. One person bids 99p, another item pops up. Next bidder isn't going to bid-up the first guy he'll put a first bid on the second one and hope there isn't a third person looking for the same thing.
If you really want to list multiples just make new listings every time and copy/paste the text in.
Its big stuff and the angles are re enforced with a steel brace, it makes sense when you see itHmmm, I'd be worried that the alloy sections will just be pulled out of shape once you start welding up the assembled bike frame?