Ok, i havent tried this yet but, this is the rank that i give to the websites that sell them.
EXPENSIVE
Ok, so in my opinion, this is the expensive website:
CHEAPEST:
If you count discount codes, i think there is a tie, because in MM2 shop there is 20% off discount codes, but it is a little more expensive, in MM2 cheap i think is the 2nd cheapest, but there is only 10% discounts, MM2 land is the cheapest, but with the discount codes and proccesing card fee tax, but also the bad thing about MM2 land and MM2 shop its that when it get out of stock, it takes 1 day to get stock again, but in MM2 cheap it only takes a few hours, but i think the three of this websites are the best to buy MM2 weapons.
Later I will be posting some discount codes
Tell me if they work, hope you enjoy because i spend a lot of time investigating and working, see ya!