Cabelas has the Romeo-5 Red Dot sight on sale from 12/7 to 12/13 for 129.99.

As a side note, Academy Sports will price match and add another 5% off if the ad is verified.
Got one for $123.50 from Academy but as my luck would have it, one of the base screw holes was stripped from the factory.
I will use it as is since it is going onto a .22