SINGAPORE, Nov. 12 -- A Singaporean man is appealing for information on a couple allegedly involved in the theft of a bag containing his personal card collection at the CAPS Card Show on October 9.

The show is Singapore's premier trading card game and collectibles event.

To aid his search, he created an Instagram account one month after the incident, "looking.for.stolenbag", where he shared surveillance-style footage of the incident and details about the missing collection, which he claimed contained valuable trading cards.

According to the account, the incident occurred at around 4.30pm at Junction 8, Bishan.

In the video, the man identifies himself as "the boy in blue shirt, holding onto (his) sling bag".

Footage shows him placing ...