German Occupation Set- What Am I Missing?

Any German specialists out there who can see some issue I cannot with this set:

http://www.ebay.com/itm/30199425123...RK:MEBIDX:IT

It is selling far lower at a BIN price than I can find anywhere on a fixed price list. And, it is NH. I cannot find any issues with the seller's feedback. I know postwar overprints have been extensively forged. Anyone with better eye than me have an opinion.It seems too good to be true.

The common color versions of this set have a CV in Scott of $14 and in Michel of €16,so that price is not out of line.

I have seen these going for over $100 US or more commonly for 3-4 times what this seller is asking for BIN. German area materiel is way overpriced by a lot of Eby sellers these days. I should have checked Scott before posting my question. Yes it's not out of the ordinary still a nice buy. Thanks.

This happens a lot with the Polish General-Gouvernment material from WWII. As soon as they see a swastika it's 'Rare German War Memorabilia', & they try to charge $3-4 for a 10 cent stamp plus $20 postage to boot....

Hello, This might come as a little bit of a shock. But if I would like to buy this exact series here in the Netherlands or Europe I would not expect to pay more than 3 euros plus postage. If I tried, I would probably be able to get it even a bit cheaper. Same series, same quality. This of course has to do with my location and number of material offered. Prices at this moment are low in The Netherlands/Europe. I have to agree that prices on ebay especialy on standard German material are high. Kind regards, Johan.