I picked up a Maltby No4 MKI BB1943 serial 13,094. F.R. right buttstock marked. SL74 stock and magazine numbered to rifle. Magazine appears re-numbered. Mint bore. Very good metal. A few dings and one shallow three inch scratch all on buttstock. The Fjestad Blue Book of 2008 lists an 80% gun at $375 and a 90% gun at $450 and a 95% gun at $500. Have these rifles increased in value this much since the $125-150 rifle of 10-15 years ago? I saw this gun at an out of town shop six months ago for $160 and did not buy it. Well, I was recently back to that shop and corrected my earlier "mistake". Seems in outstate Michigan they like their 22LR rifles and shotguns and the occasiional SKS more than WWII battle rifles.