As much as I like the CZs, (the last two rifles I've bought have been 527s), I'd think again about throwing in any 'boot' for the American. Marlins have gone up in value lately, especially the pre-safety models. Even the new Marlins retail for a good deal more than the 452s. If you like the rifle, though, and think you'd be happy, go for it, but I wouldn't toss in any 'boot' unless your gun is pretty beat up(it happens!).