幫忙一下喔

要組一台公路車,實在不太懂,請各位先進幫個忙,看看價位大約多少
1.GAINT TCR TCR ADVANCED 1
2.Black color size LARGE 56CM
3.equiped with DURA ACE FC 7950 50/34 in front and HYPERGLIDE 12/27 in rrear 170MM for the manivelle
4.equiped with the FLIGHT DECK with heart rate
5.KSYRIUM SL WHEELS
6.CLIPPER LOOK KEO CARBON TITANIUM

accessories:
1.sidi shoes genius 5 pro or sidi zephy
2.ares helmet medium size 54.58 cms color white or blue or charcaol

這是朋友開出來的規格,在台灣買會比較便宜嗎?
本人不是玩車的,規格看不太懂,純粹幫忙買,希望各位幫幫忙,感恩喔