Don't rely on it for having all the recent sales data and don't rely on it for having information on every grading provider
Just remember to give your instances specific names, just to know at a glance what decks are available on the said instances.
These were comprised of: 2,000-3,000 common cards, most completely worthless 150 uncommon cards, the ones able to be sold coming in around $1 each 60 rares, almost none of them able to be sold, but prices mostly under $2 25 low-value secret and ultra rates, most under $2.50 8 cards from games/promos, most of which were in terrible condition from shipping or heavy play, all under $5 100 cards (mostly useful game cards) worth between $1.50 $2.50 with decent sales histories 12 cards from original starter decks, though many were in terrible condition
Neutralization Zone is also an Ace Spec card, which is made clear by its bold color and the words Ace Spec on each side
Ensure you play some card quality so that you can feel like you have more of the specific things you need each game and less of those you don't