He recounts that he has successfully auctioned off a mountaineering backpack he used to use, a portable MP3 player, and a wrist watch that doubles as a heart monitor while one is working out.
「用競標的方式買賣東西，真的很刺激，出價之後，看到有人和我競爭，會激發出一定要贏的心理，」喜歡爬山運動的羅志傑說，他曾經賣出使用過的登山背包、MP3 隨身聽，以及運動時測試心跳的手錶。