I wouldn't say it was way off base. I can agree you'll be hit hard by the fee implementation, but it looks like that's mainly due to the number of BCX 1 commons you have listed for rent.

Out of those 174k cards, it looks like you have 42.4k listed for rent.

Out of those 42.4k cards, it looks like you have 22.7k common cards listed for rent.

Out of those 22.7k common cards, it looks like you have 21.2k BCX 1 common cards for rent. With these cards only earning 329 DEC out of 2200 DEC listed, I can agree that you'll be hit hard on these. These cards are also making up just over half of your rentals so I'd say they're skewing your numbers. If you removed them from market, you'd likely still be doing fairly well overall.

Do you really need 304 BCX 1 Chaos Agents listed for rent?

I can also agree that, from what I can see, you're not constantly updating prices, but with regards to the server load, even your cancellations have a massive impact. This is 1 of 6 similar sized transactions from the same day.

My point is, it's not the average player that's nuking the servers and flooding the market with low level cards. Do they contribute? Of course they do, but the impact is nowhere near that of the card lords.

The irony is that the majority of people championing for these fees are running accounts that look just like yours. Granted, they're scaled down to the 10-20k card range, but the impact is still significant over the average player.

!BEER