Professor's Research (Professor Magnolia) 178/202
Supporter card from Sword & Shield · released Feb 7, 2020
Regulation mark DWhat the codes mean
Professor's Research (Professor Magnolia) is a Holo Rare Supporter card, number 178/202 in Sword & Shield (released Feb 7, 2020), illustrated by Yusuke Ohmura. Its TCGplayer market price was ~$0.33 for the reverse holofoil finish on Oct 30, 2026. Between Oct 15 and Oct 30, 2026, its Reverse Holofoil TCGplayer market price went from ~$0.32 to ~$0.33, up $0.01.
Prices by finish
| Finish | PriceMarket price | Low | Mid | Buy |
|---|---|---|---|---|
| Holofoil | ~$0.18 | ~$0.03 | ~$0.25 | CardNexuseBayBuy Holofoil on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
| Reverse Holofoil | ~$0.33 | ~$0.15 | ~$0.40 | CardNexuseBayBuy Reverse Holofoil on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
TCGplayer market prices per finish, as of Oct 30, 2026. A guide, not an appraisal; condition and grading change real-world value. Buy links are affiliate links.
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Sealed Sword & Shield products
TCGplayer market prices (via TCGCSV), Oct 30, 2026.
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Card details
| Set | Sword & Shield |
| Number | 178/202 |
| Rarity | Holo Rare |
| Artist | Yusuke Ohmura |
| Regulation mark | D |
| Format legality | ExpandedNot in Standard: regulation mark D rotated out on Apr 10, 2026. A reprint with a legal mark can still be played. |
| Finishes | Holofoil · Reverse Holofoil |
What the codes mean
- Card number178/202Card 178 of the 202 in the main Sword & Shield list.
- Set symbol
The small Sword & Shield symbol identifies the set. Cards from before Scarlet & Violet print a symbol instead of a set code. - Regulation markDStandard legality goes by this letter, and D is out of Standard: since Apr 10, 2026 only H and later are legal, unless the card has a reprint with a legal mark.
- RarityHolo Rare, printed as a small symbol after the number.
- Illustrator“Illus. Yusuke Ohmura” names the artist who made the art.
Card text
Discard your hand and draw 7 cards.
Other Professor's Research (Professor Magnolia) printings
More Sword & Shield cards
Card data via TCGdex and pokemontcg.io, updated Oct 30, 2026. Prices: TCGplayer market prices via TCGCSV, Oct 30, 2026.