My recommendation is to follow these instructions: 1-20 Sleeve and store in a side-loading binder 20-100 Sleeve, toploader, and secure storage 100+ Sleeve, toploader, and dedicated secure storage Grails / highly valuable cards Sleeve, toploader, and eventually a graded slab If you dont have a standard transparent penny sleeve at hand, every modern ETB offers a selection of sleeves
It is a set of thematic pizza cards described by the team as a traditional bundle that comes in a themed pizza box with nine play boosters, a collector booster, and a TMNT spin-down die, alongside an entire set of Pizza Lands
Remember that first-edition or limited-edition cards will be marked with a gold marker
I took my cards to Johnathan Lim at Singapore's Oxley Grading, a business that helps collectors assess cards before they decide whether or not to send them in for grading at businesses like PSA and CGC