Okay, success. I went over there today and picked up case of 703. It was $105.60 total (12 sheets at 2" thickness, $1.10/sq ft). They do offer 705 and 705-FRK, but they didn't have any in the store so you have to order them. There is no additional charge for ordering though, you just have to wait. The 705-FRK is $2.50/sq ft for 2". Awesometastic! Thanks so much!