$ cat cards/kim-kum-il-520-2010/faq/trading-faq-57.md
What is the trade velocity index for the Kim Kum-Il card?
card: Kim Kum-Il 520 (2010) · category: trading
[Concise Summary]
Velocity index measures how fast a card is traded on community swap meets.
[Structured Data Grid]
| Trade Velocity Index | Slow (trades weekly) |
| Swap Turnaround Average | 72 hours |
| Market Interest Ratio | 9.2/10 |
| Inventory Holding Period | Minimal |
Detailed Investigation & Analysis
High velocity indicates active swap liquidity. Collectors trade Kim Kum-Il quickly due to player popularity. Standard filler cards remain in binders longer, exhibiting low velocity index scores.
Additional notes for collectors: Ensure checklist entries are verified before confirming trades. Standard trade ratios are calculated relative to card popularity.
[Album Context Specs]
| Card Code | 520 |
| Official Name | Kim Kum-Il 520 (2010) |
| Estimated Value | $1.30 USD |
| Album Section | Korea DPR (2010) |
| Completion Mode | Required Checklist Item |