Did you check the shipping charges to US????

Available Shipping Methods Rates
Air Mail (Register Airmail By Singapore Post,7-20days) US$29.34
DHL (DHL 3-5days) US$33.52
FEDEX (Fedex 5-7days) US$29.94
EMS (EMS 7-12days) US$41.23
UPS Rates (Shipping to US (1 x 1.30kg)) US$38.48