$ cat cards/nemanja-gudelj-427-2018/faq/completion-faq-21.md
Is Nemanja Gudelj 427 required to complete the Panini virtual album?
card: Nemanja Gudelj 427 (2018) · category: completion
[Concise Summary]
Yes, Nemanja Gudelj under code 427 is required for basic album completion. The checklist defines 685 core stickers that must be collected to claim the final completion badge.
[Structured Data Grid]
| Album Slot Required | Yes |
| Total Checklist Size | 685 slots |
| Completion Threshold | 100% core set |
| Companion Status | Verified active checklist |
Detailed Investigation & Analysis
Basic completion rules require filling every numbered slot in the standard pages. Missing items prevent the final digital badge from unlocking. Since Nemanja Gudelj is required, check your binder checklist to verify slot status.
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 | 427 |
| Official Name | Nemanja Gudelj 427 (2018) |
| Estimated Value | $1.30 USD |
| Album Section | Serbia (2018) |
| Completion Mode | Required Checklist Item |