Where can I buy MFRC522?

MFRC522 is available from Win Source. See pricing comparison above.

What is the price of MFRC522?

Pricing is approximately $2.71 per unit.

Yes, MFRC522 is currently in stock at multiple distributors with immediate availability.

Name: NXP . MFRC522
Brand: NXP
Price: 2.71 USD
Availability: InStock

Brand name, Manufacturer name, Manufacturer	NXP
moq, multiple, tierMinQty1	10
MPN, SKU	MFRC522
qtyInStock	112500
tierMinQty2	50
tierMinQty3	100
tierPrice1	2.71
tierPrice2	2.54
tierPrice3	2.37

Seller	SKU	MOQ	In stock	Multiple	Prices
Win Source	MFRC522	10	112500	10	10 @ $2.71, 50 @ $2.54, 100 @ $2.37