I like to scan magic cards with a Cardslinger and the ManaBox iOS app, and airdrop the CSV export to my computer to prep for sell on TCGPlayer's Marketplace.

My Previous workflow:

1. Upload Manabox CSV to https://csv.mtgsold.com and download a TCGPlayer compatible CSV
2. Upload that CSV to my old vibecoded price rounder tool https://rangersnuggles.github.io/TCGPriceRounder/ and download a rounded CSV
3. Upload that CSV to TCG player; however those prices were set when i did the initial scanning, and due to days/weeks in potential market price change, i need to manaully open up the original source list on manabox and manually visually sort any decent prive movement and manually correct the entries one by one in the TCG player staging area.

Current Workflow: Load manabox file into the new app (https://mtg-rounder.pages.dev), it converts, rounds, AND gets current market price, defaulting to highest cost basis for rounding :)

Gratitude

Thanks to everyone who built all the stuff that inspired / made this possible, especially https://github.com/ipkstef/fictional-winner.

License

MIT