I just traded in my tf101 for an Ipad 3 at Best Buy so I've got some leftover accessories to get rid of:
tf101 asus brand sync cable with wall adapter $10 - SOLD
tf101 USB dongle $15 - SOLD
tf101 HDMI cable $3 - SOLD
tf101 Moko Folding Cover Case $5 - SOLD
All are less than 8 months old and should fit in small USPS flat rate box with the exception of maybe the case. So shipping should be another $5-6.
Let me know if I should post pictures.