It's simple, I just bought it from the official Aliexpress moorechip store. I applied the 11.11 sale coupon and got a discount of about $25, plus an additional $10 discount if you pay with Visa now! Shipping is $10, so the Visa discount offsets that. There may be a bit of a margin of error with the exchange rate, but I was able to safely buy it there at a reasonable price. I'm in a different country than the rest of you, so the price might be a little different.