MegaHobby is a fun place to shop, also,,,,,,RedFrog Hobbies is good
at Mega,,,,just for grins sometime,,,,,,type in just your scale and when you get the results, sort it by lowest to highest price, and the most per page on the display
I did that once for 1/72, and was surprised at how many listings I had to get through to see models for more than $10
if you can't find a decal sheet from any of your usual sources, or if you just want to see a lot of decals in one place,,,,,go to http://www.flightdecs.ca/ , they are a great place for OOP searches