Yes its been known for years (there is very little that isn't known by somebody) and so what if its selling for silly money now. Also if you think you were the first to play something, chances is you almost certainly were not. If you bought it n sold it tough cookies. I've posted up here loads of times lookin for it without reply and that was back when it was around £100. Was it widely known then ? No! Is it now? I would still say No. Would I like it ? yes! am I gonna pay £750? No. Somebody loves it enough to and good for them.
Thats record collecting, you win some you lose some.
Honestly The Drama !
Clint