Bonus Spin 7

[CoushattaKid]

My all-time favorite machine has to be the Bonus Spin 7 machine although I REALLY do enjoy playing Pinball machines as well! Both are IGT machines and for some reason I find it very exciting to have the Bonus Spin 7 and Pinball symbols landing on the 3rd reel to start the bonus game!
For some reason, however, ALL of the Bonus Spin 7 machines have been removed from my favorite casino in Kinder, LA! They used to have them in all demoninations, but they kept removing them until they were only in the $5 demonination, and now even those have disappeared!
What I am wondering is if anyone has seen the Bonus Spin 7 machines in any other casinos? If so, where are they?
I just don't understand why a casino would take out such a FUN machine. Does anyone have a possible explanation? Also, is it possible to buy one of these slot machines?
Luckily, the Pinball is still at Coushatta in the $5 and $1 denominations, but the $1 machines have the GREAT sounds assossiated with the bonus round turned off! I wonder what gives?