300 H&H Sako factory gun on FN mauser made between 51-58. Gun is in very good condition, adjustable trigger. Button release floorplate. Any ideas on approximate value would be appreciated.

27th edition of the Blue Book of Gun Values is a sale item on midway for may at $19.99 I buy them every year: SAKO Magnum Mauser(FN) 300 H&H made from 1950 to 1957 100% is new in the box unfired $745;98% is $635;95% is $580;90% is $495;80% is $450;70% is $410 & 60% is $375.Hope that helps.

FWIW: The Blue Book has seemed a bit conservative with both Sako and FN prices in recent years. The guns won't bring what the pie-in-the-sky sellers sometimes imagine, but prices are typically a little stronger than BB.