1 The One Ring - 1/1 $2,000,000 A unique card in every sense, this one-of-one variant of The One Ring from Tales From Middle-Earth is in Post Malone's possession, who famously purchased it for $2,000,000 when it was discovered in a pack in Toronto
Then, I came across these tweets from Alex from The Spike Feeders, which really resonated with me: In the abstract, power levels should be simple enough to figure out, but the imbalance that many players often experience shows that theory is very different from practice
On the low end for a very casual introduction you have the Starter Kits which come with two decks
You'll get better information and fewer false positives
Depending on how long the last one of those was printed, the prices on those will fluctuate and right now are 0.75 and 0.99 respectively