I have very rarely seen any Star Trek DVD boxes in shops here either. Indeed all of mine where bought through on-line retailers such as Amazon, or in the case of the last few DS9 boxes, eBay. I had the first four seasons in the hard plastic boxes they came out in originally, and then I didn't buy the rest straight away because I hadn't had the time to watch the ones I already had. When I wanted to buy the fifth season, I found that Paramount had started selling them in a new 'slim line' packaging, made of cardboard that looked very different to the ones I already had. The first few seasons are still reasonably easy to get hold of on-line in the original packaging, but the later ones seem very rare. Since I really liked the look of the hard plastic boxes and I wanted all of DS9 in the same type of packaging I had to buy the last few seasons second-hand.

Do I understand correctly that online retailers like Amazon don't deliver to Hungary? That must be very frustrating!

I expect there to be some really horrible episodes of the animated series; as you say there were certainly a few of those in the original series as well (and TNG if we are honest!). Still dedicated collector/fan wants to find out for herself...