You may also consider listing LTFN on "TradeSatoshi".

The best thing I found at TradeSatoshi is that they have one of the least "Minimum Trade of 0.00001000 BTC". This way, even new people with less BTC can enter LTFN or any other Crypto.

Also, TradeSatoshi offers a "Free Faucet" offering many free coins, including BTC. And, one can easily make around 0.00001000 in 2 days. You can claim all the coins listed on the Faucet every 1 hour.

Listing LTFN on TradeSatoshi can make new people with less amount of BTC to buy LTFN.

I am sure Listing fee at TradeSatoshi would not be that high either.