The difference between a rework and a reblue is a fine line. Depends on who did it and why?
A gov't rework is usually considered acceptable compared to a Joe Smif reblue / rework.
At a minimum, depending on where you live, a Luger is worth anywhere from $350 (I haven't seen in a long time) $450-$500, and the top end is what I have seen more often. Just for kicks, why $410? That is an odd amount?
Of course value depends on the buyer, so you could have spent a lot more and still been happy, but $410 is a good price.
Ed