https://www.amazon.com/gp/product…th=1&
Bought a pair of the 33×30. This particular color looks to be cheapest (all others are $49.95 or $49.99). A few of the sizes seem to be heavily discounted. List of the cheapest sizes below:
33Wx30L: $10.92
30Wx30L: $11.03
32Wx32L: $16.21
32Wx29L: $17.86
36Wx29L: $20.13
28Wx30L: $20.22
The next cheapest size is the 31×30 at $30.85 (at which point, I probably would no longer consider this a deal).