This item was for the 6.5 ounce 'streamlined' model (because of its sleekness and elegance) but now that it has sold out, it is designated to general non-standard Troemners. These hammers are perfectly good instruments, but are unique, or at least contain unique parts. Sure, everyone's always going on about how unique and rare things are inherently more valuable, but the fact is, if you need a replacement piece, it is better to have a hammer that is exactly like 200 others of its brothers and sisters in production, and so you get a discount for ordering a non-standard unit for that reason.
If you are looking for 'seconds', Troemners that are not just nonstandard but are with actual defects, you should consider clicking here for a still greater discount.
Click here to see an engraving example.