One of the two is an $8000 pin restored, and is one of the most sought after games ever produced. It is also one of the most lame tables ever produced.
The other is worth less than 1/4 of the price, and is often found for sale. It is one of the most playable tables ever produced.
A strange tactic indeed to attract the KISS Army to a Black Hole. Hmm that does not sound right.
I have both in my personal collection, and the KISS will be more of an ornament when restored, and the Black Hole will be played every day.