Older thread, but you dodged a bullet by walking away. That is a good M28 barreled reciever, but dropped in a Sovieticon M91/30 refurb stock, which is completely inauthentic. Finns did have some M27s in 91/30 stocks, but they were Fin. Looking stocks. Also had import marks closer to the muzzle over the 91/30 stock.

For 525, it should be matching and in a great stock. M28s aren't that expensive right now. Be patient.