The listing, Pokemon Online TCG Codes - 100 Codes! has ended.
You will receive 100 various online TCG codes. (I'll throw in a few extra just to be safe.)
Most will be booster pack codes, but you may also get Origins Tin codes, promo card codes, etc.
Here are some of the options you might get:
XY Break Point
XY Steam Siege
XY Fates Collie
Sun and Moon
Sun & Moon Elite Trainer Box
Sun & Moon Ultra Prism Elite Trainer Box
Blastoise EX Tin
These are just some of the codes I have available, among many more! Your codes will be chosen at RANDOM but I will make sure to include a variety. You will get mostly booster pack codes, and at least 3 tin or elite trainer codes.
Cards will be sent via usps mail with tracking, since it would take way too much time and effort to type all the codes and send them digitally.
BONUS: If you use the "buy it now" option, or the auction goes over $15, I'll throw in a few random pokemon trainer or monster cards. (actual cards, not online code cards.)
These codes typically go on ebay 100 for $25.
1 xnk is currently worth between $0.01-0.02 right now. The value fluctuates. So 1111xnk is about $11.11-$22.22.