Smallest game in town?

I think I have discovered, accidentally, the smallest poker game in town. Certainly the smallest on the strip. At the Excalibur, I put myself on a list for a $2/$4 game and I was given the option of a $1-$3 spread limit game whilst I waited. This is just ridiculously cheap. There’s just one $1 blind each hand, and everyone usually seemed happy to just limp in for a dollar and see what happened. When I did play a hand and check-raised $2 up to $5 I could feel the daggers.

I’ve only played spread limit once before, and it was the first time I played Hold’em in Vegas. That was a $1-$5 game at the Sahara, at a time when only about 3 strip casinos has poker rooms. I don’t really know the strategy, but I suspected I should treat the game like $3/$6 but without the big bets on the turn and river. That means that raising the flop for a free card is pointless and there’s never any need to slowplay the flop in order to win bigger bets on later streets. Whereas the equally odd $3-$6-$9 game at Sunset Station would have been all about winning those big river bets.

It’s amazing that such a small game exists, but I can’t understand how it can be worth the casino’s effort. I saw plenty of $5 and $6 pots getting checked to a showdown, with just a 50c rake being taken out.