I defiantly wouldn't avoid dimple, if you're a retro gamer you owe it to yourself to stop in if you're close. There NES,SNES,PS1,N64 era games are still all under 10 dollars no matter what the title is. It's just between the employees taking everything good and now in 2013 everyone and there mom resells games it's hard to ever find anything. I still do find some rare games here and there but it's hard. There prices are normally below ebay on everything or on par in the xbox/ps2/gamecube era stuff.
If you need controllers and accessories they still have an amazing selection.
It's just i wouldn't go out of my way to go there anymore, back in 2004 - 07 i found stuff there hand over fist. Sega Saturn, boxed nes games on the regular etc... 2008 i noticed the employyes and the customers starting to pick up on retro trends. and the last 3 years it's basiclly been a joke with youtube blowing up retro gaming and everyone having a smart phone to go on ebay with.
Dimple from 04 - 07 were the golden years. I have tons of rare games that i paid "dimple prices" for.
Bubble Bobble 2, Snatcher for sega cd, tons of boxed snes games such as harvest moon, FF3 etc... Dragon Force for the saturn, turbo graphx 16 games etc... that all basically stopped the last few years. and started really getting scarce in around 08. I haven't even seen a TG16 or Sega CD game there in years.
With all that said i still do find stuff there from time to time. But the dimple from years ago is gone. But if you're in the area doesn't hurt to stop in, but taking drives out to elk grove or roseville or when they had that davis store that's a waste of time now cause the chances of finding something are slim.