Professor's Research [Professor Sada] - 189/198

Name: Professor's Research [Professor Sada] - 189/198
Brand: Pokémon — Prize Pack Series Cards
SKU: 189/198
Price: 0.51 USD
Availability: InStock

Prize Pack Series Cards • Rare • Holofoil

No sales in the last 7 days

$0.51↑ $0.00 (+0.0%) this week

Buy on TCGplayer

We may earn a commission on purchases made through our links, at no extra cost to you.

Email me if Professor's Research [Professor Sada] - 189/198 sells under

$

Also send me the weekly market email

One email when it hits, no account needed. We never sell your address.

Add to portfolio

Sales & Velocity

As of 2026-09-15

Thin market: fewer than 5 sales in the last 7 days

Sold (7d / 30d)

0 / 5

NM sold between (7d)

—

Cheapest listing

$0.23

Units sold per day, Aug 28–Aug 30 (Near Mint)

Condition	Sold 7d	Sold 30d
Lightly Played	0	2
Near Mint	0	3
Moderately Played	0	0

Sales data: TCGplayer

Professor's Research [Professor Sada] - 189/198 from Prize Pack Series Cards has a current TCGplayer market price of $0.51. It is down 3.8% over the past 30 days.

Price Snapshot

Market

$0.51

Low

$0.23

Mid

$0.53

High

$19.98

7-Day:$0.00 (+0.0%)

30-Day:-$0.02 (-3.8%)

Percent of Market

Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.

% of Market price	Price	Usually means
50%	$0.26	Cash buylist, low end
60%	$0.31	Cash buylist, typical
70%	$0.36	Buylist top end, store credit
80%	$0.41	Bulk lot or quick sale
90%	$0.46	Quick sale, just under market
100%	$0.51	Market price
110%	$0.56	Asking price, room to negotiate
120%	$0.61	Asking price, room to negotiate
150%	$0.77	Presale and hype pricing

Your price (USD)

$

Type what you are being asked to pay, or what you plan to list at.

Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions

Card text

Supporter

Discard your hand and draw 7 cards.

You may play only 1 Supporter card during your turn.

Where to Buy

TCGPlayer$0.51Raw copies, condition graded by the marketplace

Buy Now

eBayRaw listings

Raw listings

TCGplayer for raw copies (condition is graded by the marketplace, not the seller). eBay for more listings. Links may earn us a commission at no cost to you.