I bought the Life Shinebot W450 from Lazada for S$249.99. The usual retail price is S$320, but during the 8/8 sale, it dropped to S$287.99. After deducting an additional shop voucher of S$8 and a bank voucher of S$30, I ended up paying S$249.99. Shipping to Singapore is S$1.49, but I have a free shipping voucher from Lazada as well.
Life Shinebot W450 is a single-purpose mopping robot, and hence it doesn’t vacuum.