Yep, there is no margin on ebay for these, do not try ebay unless you want to have a loss lead for future returning customers to your money site. Once you have a way of getting cheap traffic only then look at dropshipping. That is from my experience at least. Adult toys are good for margins but it all relies on the target traffic that you can get.If you cant get adult toy traffic do not dropship their products. I read its best to call companies that do not dropship (products over the $150 mark) and cut them a deal where you email them when you get an order.
Here are some of my traffic ideas:
1. I used to redirect customers from ebay to my dropshipping store using flash banner, but that was 7 years ago and not sure what ebay is like now. You could perhaps try gettings VCCs from fiverr to create many ebay accounts, list the product then redirect all traffic from ebay with a flash redirect. You must cloak the flash file else ebay staff (robots) will see it straight away.
2. use vcc to create adwords accounts to get your inital free credit. issue here is getting new IP with a different hostname each time ( i am still testing this )
3. Gorilla marketing on forums to your money site
4. pay a hacker to get you access to a competitor who can crea 3% traffic from their domain as customer hit their stie from google search . A little naughty but i am just brain storming
5. seo long tail keywords for your money site. Do seo yourself or pay $3.50 an hour (15 hours a week ) to indians who are normally really bad, but i have found one good one recently (got me to pos 7 in 3 months for fairly hard term, but it does depends on key word competition )
just some ideas for to put in the mixola, i'm not saying any are bullet proof