I've had my fair share! Munchy, Baby Sugarberry, and Baby Buttons all popped up on ebay (dirt cheap on auctions mind you, guess no-one noticed?) and I've found a few in lots over the years, the odd competition, (got my lovely Cascade via the Derby) and various other places, but I'm still a long way away from having all the harder to find ponies for sure! Heck sometimes the common ones are hard to find as well!