I´m very interested in opinion of others.... :)
In my opinion, this is not the autographs of the members of Deep Purple.
a) it's fake b), even if real this is a terrible piece.
You can find nice signed covers for reasonable prices.
I would expect to pay well over $1000 for a nice looking fully signed Deep Purple album. With Jon Lord gone and Blackmore not signing anything but the medieval crap for a long time now, any complete sets are going to have to be at least dozen (or so) years old.
Ian Gillan's been getting tougher in the past few years too, so even getting the whole current line-up on something isn't necessarily a pushover anymore.
Better off buying a signed drumhead from their merch tables.
That's certainly a great way to get an authentic set for a nice price. For many fans the current line-up, without Blackmore (and Lord), isn't really Deep Purple though.
Morse, Glover, Paice and Airey are still very good signers. Lord was a good signer and Gillan used to be too, but has become more selective in recent years. Blackmore has always been difficult and hasn't really signed anything Deep Purple (or Rainbow) related in years.
Nice item!!! :)
The other members' signatures have always been very consistent, but Gillan's in-person autograph rarely looks like the one on the drumhead anymore.