Yep I found a 1921 Izzy Mosin-Nagant. It was "updated" in 1930 losing its rear sight leaf in arshins, extended upper handguard, and barrel bands for their current 91/30 configuration. In the late 1940's they packed it away in cosmoline and stored it where it sat for 50 years. R-Guns bought a HUGE consignment of M-N's and I got mine in 2007 directly from a 20 rifle crate they sent to a dealer here locally in Sandusky.
The cost? Rifle, cosmo removal, gunsmith inspection, non matching bayo, the two pouch kit including all the tools 2 headed oiler, and two complimentary stripper clips ... $79.99 out the door. Now if only I could have had the same deal for my SKS. Grrr.
The same 20 rifle crate had two ex snipers in it. They'd been spoken for but I think I made a great choice with the 1921. Yes yes I know, you want porn. I'll try to get pics of it on soon.