Collector Terminology

Vintage Finds

MIP
Mint in Package. New item comes in original packaging, including any accessories.

MIB
Mint in Box. In new condition with original box.

HTF
Hard to find.

MNB
Mint No Box. Still in new condition, but comes without original box.

NRFB
Never Removed From Box

Sanrio Community

HKJ
Hello Kitty Junkie

Other

Obsessions
Known as obsessed or obsessive as well. In a Collector definition version means 

ob·ses·sion

əbˈseSHən/

noun

1. the state of being obsessed with a physical object, subject, or someone. In other words, the inability to stop loving and thinking about the subject matter at hand. Goals are set for the collection. A state of attachment forms with the object or subject. 

Collectors

Known as gatherer or archivist as well. In a Collector definition version means 

col·lec·tor

Dictionary result for collector

/kəˈlektər/

noun

1. a person or thing that gathers specified physical objects or a subject matter as a hobby. In other words, someone who collects here and there until it has become quite an impressive collection of display.

Hoarding  - TBA
Shine        - TBA
Enabler    - TBA
Sanriology - TBA