If you're curious, Magic: The Gathering and Yu-Gi-Oh seem somewhat unaffected by the craze (at least based on the Targets I've visited recently)
To make a claim under the Authenticity Guarantee, you must submit, at your expense, an opinion in writing from a recognized expert, pre-approved by the Auction House, regarding the authenticity of the Lot at issue
Or use our quick guide to finding the correct sleeve size using BoardGameGeek
You can go for single-use graveyard removal if you dont fear graveyard-heavy decks, or if you dont want to attract players ire by playing Leyline of the Void or Rest in Peace
Prices like these can increase demand for sealed products, but values can also fall when hype slows down, more product becomes available, or collectors move on to newer sets