The cache is not at the posted co-ords, but this might help you find it:
3 2 ↔and►
☻ ; ⌠and☼and°
This will be very easy for some I'm sure but not so for others which makes it difficult to rate! But I'm going to go with:
Puzzle rating 2.5, cache rating 1.5
Cache is a small black pot about 35mm film canister sized.
You can validate your puzzle solution with certitude.