I'm still in the process of documenting my journey of becoming a new seller on TCGplayer.com, selling individual single cards of the Pokemon TCG from various sets.
So far I've listed my first 100 cards that it allows me to and I've made two very small sales that I'll actually end up losing money on both BUT the biggest thing here is that these are basically start up costs for me in the sense that it's just so important that I get any sales at all.
In order to be able to move up to the next levels of being a seller here and being allowed to list more cards in my inventory and even to be able to have more shipping options available to me, I need at least two positive feedback sales, and then 11 after that for the next level from there.
I've got the first two in motion but the kicker will be making sure the cards get there and the buyers leave feedback for me, so I made sure to send them both individual messages stating the cards were shipped and asking once received if they could leave feedback for me.
Fingers crossed, let's hope the shipping goes smoothly and the buyers leave feedback!