I was looking at bass amps last night and came across this acoustic brand 300w 1×12, normally $499 on sale for $99. Tried to order it from my computer, got all the way to checkout and it said item not available. I tried again this morning from my phone (just for the heck of it) and it went through! Now I get to see if it is actually available or not. Anyone have experience with this kind of situation?