The usual retail price is US$229 (S$308), and during the Labour Day sale, it dropped by US$50 to US$179 (S$241). Direct shipping to Singapore is an additional US$21.21 (S$29) via DHL. DHL shipping is swift, I placed an order on 2nd September 2021, and I got it 5 days later on 7th September 2021.
The usual retail price was US$299 (S$395), but during the sale, it went down to US$219 (S$289).
US$183.90 is not the lowest price, it went down to $168.99 during Black Friday 2015 but unfortunately, I miss out on that promotion.