Probably high, but remember condition and all matching is everything. Leave origional to maintain/increase value.
That said I have a '98CG not all matching, that was in horrible shape appearance wise. I let the guy that got it for me reblue, and I refinished the stock, otherwise no changes or mods. It's a great shooter and still probably worth a lot more than the $69 I paid back in 91.
I picked up a 96/38, one of the arsenal shortened rifles at a gunshow a couple of years ago all matching, lightly tiger striped walnut stock, two digit serial number, Orbendorf receiver, 1900. The year indicates that it is a replacement receiver serial numbered to the rest of the gun, as two digit numbers were CG guns made in 1898. The Swedes did this if there was a problem with a part, numbering replacement to the rest of the gun. Makes for an interesting piece. I have no idea what this oddity would be worth to a collector.
Initally I did not care for the close on cocking action, but after shooting and using for a bit, I find I prefer the '96 to the later '98, the action is much smoother.