The paid accelerator was around for years and it worked, it was just something temporary yesterday.

So the fees are :
6b06bb5d532f22ffc49f9f59c41ad3b1397509477e68ea13859543a726fa2a6f
0.0021584 BTC ≈ 55.80
eb5ca532d2dc1468e2fe632558481ad09a749c724fab7f9ddca0a236b2a2fc9e
0.003192 BTC ≈ 82.52

So around my estimates, it will cost him ~$140 to get those ~$1000, plus, let's not forget the fees to pay for the fee increase, it would be incredibly funny to pay or the paid accelerator but with a small fee that doesn't confirm.

I see mempool claiming a 7.44 sat/vB purge for 300MB nodes so maybe it will get dropped sooner, at the same time, it's the start of the weekend and the mempool might get down a bit.