Don't forget, most appraisals are reseller values - ie. not end user
Of these three names, I don't think deluxesextoys.com and domainnamestock.com are worth much - domainnamestock is too long, and it probably wouldn't be difficult to find an alternative available to register.
Deluxesextoys.com might be worth $$$ or $$$$ to the right end user - but there aren't many people searching for that combination
"Deluxe Sex Toys" - so the chances of an end user coming along might be pretty slim.
I like eubank.info - its a surname, so find the right person with that name and they might pay (probably low) $$$ for it.
It gets 96000 results on google relating to people or businesses with that name.
It's taken in com, net, org, biz, info, us, co.uk, and .ws
There are quite a few businesses with that name listed at
switchboard.com
It could also be seen as EU Bank (ie. European Union Bank)
eu-bank is taken in com,net, org,info,biz,co.uk
I think at current reseller prices, you might get around $50-$100 for it, but I think there are lots of potential end-users, especially as .info gets more popular, so hold on to it and / or market it to them.
Hope that helps,
Sam
p.s. this is all just my opinion, and I don't consider myself an "expert" at domain names
