Cruelhand Luke
Headphoneus Supremus
Koss Porta Pro Massdrop version (which means it has a better cable and a remote/mic) $10...shipped in 4 days.Drop.com has $20 off $30 on anything in their "studio" section just for logging in. Instead of making an account you can just sign in with Facebook or Google. There are other items you can use it on but most cost much more making the discount less significant so these are the picks of the litter imo.
The Koss Porta Pro Xs are $25 but you can select faster shipping for $5 to get the discount making them just $10 shipped.
https://drop.com/buy/massdrop-x-koss-porta-pro-x-headphones
The Koss KSC75Xs are $17 but you can order two to get the discount making them just $7 each, $14 shipped total.
https://drop.com/buy/massdrop-x-koss-ksc75x-on-ear-headphones
These are special editions that have different coloring and cords with inline control.
The discount applies to anything in the "studio" section if you want to look at the other options as well as knives, belts and socks for some reason;
https://drop.com/all-communities/drops/studio
that is too good to pass up. It's as close to free as life will ever get! They will be, hands down, the best set of $10 headphones you EVER buy....oh, and it has the usual Koss lifetime warranty. ( the short version is:if it breaks, you send it back and for $9 they send you new ones....I had a set replaced about 10 years ago, i think it was $7 then.)
I am ordering a set, I suggest if you don't have a set already, get them now, it will never get any better than this deal.