What is the value of an improved Model 6 Remington 22 made from 1929 to 1933?

The Remington Model 6 was a boys' rifle version of the rolling block. Nearly half a million were manufactured from 1902 to 1933. The Blue Book suggests a value of $75 as a worn-out parts gun and $600 if it retains 98% of the original finish. They are much more likely to be found well-worn than like-new, so guessing there is about 60-70% of the original finish, the values given are $250-$275.