Happy Set 4: Modification Pack
Happy Set 4: Modification Pack (csvh4ac) is a mainline Pokémon TCG set (ScarletViolet) from 2026-04-10 with 23 catalogued printings. Snorlax near $61.00 anchors current chase interest. Median reference $61.00 across priced printings. Cactaur aggregates rarity splits, chase links, and a completion value snapshot so collectors and future sellers share one factual set index keyed to pokemon:zh-Hans:csvh4ac.
Live listings
on eBaySome links may earn Cactaur a commission when you purchase on eBay.
What is Happy Set 4: Modification Pack?
Collectors tracking ScarletViolet often start with Happy Set 4: Modification Pack, dated 2026-04-10 in our catalog. Notable market references include Snorlax. Priced printings center around a $61.00 median snapshot. Catalog key pokemon:zh-Hans:csvh4ac powers this hub: rarity counts, chase links, and a full card table so you can plan singles purchases or future marketplace bids with the same data Cactaur uses on card pages.
What is Happy Set 4: Modification Pack?
Happy Set 4: Modification Pack is catalogued as a mainline Pokémon TCG set under slug csvh4ac. Cactaur lists 23 printings, pulling rarity, artwork, and market references from our ingest pipeline. Set pages complement card detail pages by showing how chase cards rank within the entire pool and how rarities stack for completionists.
When was Happy Set 4: Modification Pack released?
Happy Set 4: Modification Pack carries a 2026-04-10 release date in Cactaur metadata. Actual print runs vary by region; Japanese and English releases may differ by a few weeks. Our 23 indexed printings include variants when providers expose them, which can exceed the number printed on booster packaging.
What are the chase cards in Happy Set 4: Modification Pack?
Top of the Happy Set 4: Modification Pack market snapshot: Snorlax. These names anchor most sealed-to-singles arbitrage math; verify holo/reverse variants on each card page before you buy. Happy Set 4: Modification Pack is indexed under slug csvh4ac in the Cactaur Pokémon TCG catalog.
How much is Happy Set 4: Modification Pack worth?
Median reference $61.00 with 1 priced cards implies a skewed market: a few chase cards pull the total up while bulk stays cheap. Budget for outliers separately from commons bulk. Happy Set 4: Modification Pack is indexed under slug csvh4ac in the Cactaur Pokémon TCG catalog.
How do you complete Happy Set 4: Modification Pack?
Booster-set completion for Happy Set 4: Modification Pack usually means opening product, trading duplicates, and buying missing holos. Use related sets below to spot overlapping trainers or energy cards that reduce spend. Happy Set 4: Modification Pack is indexed under slug csvh4ac in the Cactaur Pokémon TCG catalog.
Chase cards
Rarity breakdown
| Unknown | 23 |
|---|
All cards in Happy Set 4: Modification Pack
| Card | # | Rarity | Market USD |
|---|---|---|---|
| Snorlax | 003 | — | __CXV:Usd:csvh4ac-003__ |
| Audino | 005 | — | __CXV:Usd:csvh4ac-005__ |
| Bill's Transfer | 023 | — | __CXV:Usd:csvh4ac-023__ |
| Boss's Orders | 022 | — | __CXV:Usd:csvh4ac-022__ |
| Bravery Charm | 014 | — | __CXV:Usd:csvh4ac-014__ |
| Carmine | 020 | — | __CXV:Usd:csvh4ac-020__ |
| Chansey | 001 | — | __CXV:Usd:csvh4ac-001__ |
| Counter Catcher | 008 | — | __CXV:Usd:csvh4ac-008__ |
| Ditto | 002 | — | __CXV:Usd:csvh4ac-002__ |
| Energy Sticker | 007 | — | __CXV:Usd:csvh4ac-007__ |
| Flamigo ex | 006 | — | __CXV:Usd:csvh4ac-006__ |
| Giovanni's Charisma | 019 | — | __CXV:Usd:csvh4ac-019__ |
| Iono | 021 | — | __CXV:Usd:csvh4ac-021__ |
| Letter of Encouragement | 010 | — | __CXV:Usd:csvh4ac-010__ |
| Lucian | 018 | — | __CXV:Usd:csvh4ac-018__ |
| Night Stretcher | 012 | — | __CXV:Usd:csvh4ac-012__ |
| Picnic Basket | 011 | — | __CXV:Usd:csvh4ac-011__ |
| Rescue Board | 013 | — | __CXV:Usd:csvh4ac-013__ |
| Spinda | 004 | — | __CXV:Usd:csvh4ac-004__ |
| Technical Machine: Blindside | 017 | — | __CXV:Usd:csvh4ac-017__ |
| Technical Machine: Turbo Energize | 016 | — | __CXV:Usd:csvh4ac-016__ |
| Trekking Shoes | 009 | — | __CXV:Usd:csvh4ac-009__ |
| Vengeful Punch | 015 | — | __CXV:Usd:csvh4ac-015__ |
Related sets
- 30th Celebration (2026-09-16)
- Gem Pack Volume 6 (2026-08-07)
- Happy Set 5: Happy Pack (2026-07-16)
- Happy Set 5: Dragonite & Mewtwo & Camerupt & Sinistcha (2026-07-16)
FAQ
How many cards are in Happy Set 4: Modification Pack?
Cactaur indexes 23 printings in Happy Set 4: Modification Pack. Variant or promo printings can push the indexed total above the number on the booster box.
When did Happy Set 4: Modification Pack release?
Happy Set 4: Modification Pack shows a catalog release date of 2026-04-10 for this English Pokémon TCG entry. Happy Set 4: Modification Pack is indexed under slug csvh4ac in the Cactaur Pokémon TCG catalog.
What is the most expensive card in Happy Set 4: Modification Pack?
Snorlax leads references around $61.00 in our latest snapshot. Prices change with condition and market volume. Happy Set 4: Modification Pack is indexed under slug csvh4ac in the Cactaur Pokémon TCG catalog.
Is Happy Set 4: Modification Pack good for beginners?
Happy Set 4: Modification Pack works for collectors who already know ScarletViolet. Beginners may prefer a starter deck before chasing rare pulls from this set.
Where can I track Happy Set 4: Modification Pack prices?
Use this Cactaur set page for a snapshot, then open individual card pages for ongoing market references. Future marketplace features will anchor off the same data attributes on each row.