There's literally thousands of Mets cards out there, so use the search feature or click through to go to eBay to search for what you're looking for.  Otherwise browse the selection below:
1968 NOLAN RYAN TOPPS #177 METS ROOKIE STARS PSA 8.5

1968 NOLAN RYAN TOPPS #177 METS ROOKIE STARS PSA 8.5

PayPal $13,441.99 19d 11h 23m
1968 Topps Nolan Ryan RC HOF NY Mets #177 SGC 92 NM Mt+ 8.5 CENTERED LOOKS 9

1968 Topps Nolan Ryan RC HOF NY Mets #177 SGC 92 NM Mt+ 8.5 CENTERED LOOKS 9

PayPal $12,000.00 9d 6h 30m
1971 O-PEE-CHEE #160 TOM SEAVER METS HOF POP 1 PSA 10 B2476512-250

1971 O-PEE-CHEE #160 TOM SEAVER METS HOF POP 1 PSA 10 B2476512-250

PayPal $8,573.99 13d 6h 47m
1967 Topps #581 Tom Seaver RC Rookie New York Mets HOF - PSA 8.5 NM-MT+ CENTERED

1967 Topps #581 Tom Seaver RC Rookie New York Mets HOF - PSA 8.5 NM-MT+ CENTERED

PayPal $7,950.00 21d 4h 54m
1973 Topps Pin-Ups Tom Seaver PSA 9 New York Mets HOF

1973 Topps Pin-Ups Tom Seaver PSA 9 New York Mets HOF

PayPal $7,500.00 16h 6m
TOM SEAVER 1967 Topps #581 PSA 8 NM-MT Mets Rookies Rookie w FREE RecordBreakr

TOM SEAVER 1967 Topps #581 PSA 8 NM-MT Mets Rookies Rookie w FREE RecordBreakr

PayPal $6,700.00 13d 14h 26m
New York Mets Baseball Tour of Japan 1974 Photo Album From The Yomiuri Shibin

New York Mets Baseball Tour of Japan 1974 Photo Album From The Yomiuri Shibin

PayPal $5,999.00 6d 23h 3m
1970 TRANSOGRAM METS HAND CUT-SIDE PANEL NOLAN RYAN POP 1 PSA 10 B2421138-266

1970 TRANSOGRAM METS HAND CUT-SIDE PANEL NOLAN RYAN POP 1 PSA 10 B2421138-266

PayPal $5,514.99 29d 3h 49m
1968 NOLAN RYAN JERRY KOOSMAN TOPPS VENEZUELA #177 METS ROOKIE STARS PSA 2

1968 NOLAN RYAN JERRY KOOSMAN TOPPS VENEZUELA #177 METS ROOKIE STARS PSA 2

PayPal $4,999.99 10h 5m
TOPPS NEW YORK METS COMPLETE SET 1962-2017

TOPPS NEW YORK METS COMPLETE SET 1962-2017

PayPal $4,500.00 11d 8h 6m
1972 Topps Candy Lids Test Issue Tom Seaver PSA 6 New York Mets HOF

1972 Topps Candy Lids Test Issue Tom Seaver PSA 6 New York Mets HOF

PayPal $4,250.00 16h 6m
Nolan Ryan Mets HOF 1968 Topps #177 Rookie Card Rc PSA 8 (NM-MT) x538

Nolan Ryan Mets HOF 1968 Topps #177 Rookie Card Rc PSA 8 (NM-MT) x538

PayPal $4,250.00 17d 6h 45m
1967 TOPPS #581 TOM SEAVER RC METS HOF CENTERED SGC 92 B1001581-017

1967 TOPPS #581 TOM SEAVER RC METS HOF CENTERED SGC 92 B1001581-017

PayPal $3,999.99 20d 7h 27m
Tim Tebow 2010 Topps Platinum 1 1 Superfractor Rookie BGS Broncos Gators Mets !

Tim Tebow 2010 Topps Platinum 1 1 Superfractor Rookie BGS Broncos Gators Mets !

PayPal $3,999.00 29d 3h 38m
1968 Topps # 177 ROOKIE Nolan Ryan & Jerry Koosman Mets PSA 9 (OC)

1968 Topps # 177 ROOKIE Nolan Ryan & Jerry Koosman Mets PSA 9 (OC)

PayPal $3,995.00 13h 24m
1964 Topps Photo Tatoos New York Mets Logo PSA 10 GEM MT Tattoo 26392535

1964 Topps Photo Tatoos New York Mets Logo PSA 10 GEM MT Tattoo 26392535

PayPal $3,995.00 25d 6h 27m
1968 Topps #177 Mets Rookies Nolan Ryan Rookie RC PSA 9 MC MINT LOW POP

1968 Topps #177 Mets Rookies Nolan Ryan Rookie RC PSA 9 MC MINT LOW POP

PayPal $3,900.00 6d 10h 11m
1972 VENEZUELAN STAMP #203 TOM SEAVER HOF METS VENEZUELA PSA GRADED *TOUGH CARD!

1972 VENEZUELAN STAMP #203 TOM SEAVER HOF METS VENEZUELA PSA GRADED *TOUGH CARD!

PayPal $3,900.00 26d 7h 4m
1968 O-PEE-CHEE #45 TOM SEAVER METS ALL STAR ROOKIE POP 2 PSA 10 B2450114-155

1968 O-PEE-CHEE #45 TOM SEAVER METS ALL STAR ROOKIE POP 2 PSA 10 B2450114-155

PayPal $3,870.99 4d 5h 58m
NOLAN RYAN JERRY KOOSMAN 1968 TOPPS #177 RC METS ROOKIE STARS PSA 8 NM-MT

NOLAN RYAN JERRY KOOSMAN 1968 TOPPS #177 RC METS ROOKIE STARS PSA 8 NM-MT

PayPal $3,799.00 27d 23h 48m
1969 Topps #533 Nolan Ryan New York Mets HOF SGC 96 9 " SUPER RAZOR SHARP "

1969 Topps #533 Nolan Ryan New York Mets HOF SGC 96 9 " SUPER RAZOR SHARP "

PayPal $3,495.00 18d 1h 14m
2014 BOWMAN CHROME ROOKIE RED REFRACTOR AUTO "MICHAEL CONFORTO" #4 5  METS

2014 BOWMAN CHROME ROOKIE RED REFRACTOR AUTO "MICHAEL CONFORTO" #4 5 METS

PayPal $3,500.00 5d 15h 17m
1968 NOLAN RYAN TOPPS VENEZUELA #177 METS ROOKIES PSA 1 MK

1968 NOLAN RYAN TOPPS VENEZUELA #177 METS ROOKIES PSA 1 MK

PayPal $3,289.99 19d 4h 29m
1969 Topps Nolan Ryan New York Mets #533 PSA 9

1969 Topps Nolan Ryan New York Mets #533 PSA 9

PayPal $2,999.00 1d 15h 18m
JERSEY #!!  #52 100 YOENIS CESPEDES RC Auto  2012 TOPPS CHROME1 1!!  METS!!

JERSEY #!! #52 100 YOENIS CESPEDES RC Auto 2012 TOPPS CHROME1 1!! METS!!

PayPal $2,999.99 11d 1m
Steve Steven Matz 2009 Bowman Chrome Red REFRACTOR AUTO # 2 5 Mets

Steve Steven Matz 2009 Bowman Chrome Red REFRACTOR AUTO # 2 5 Mets

PayPal $3,000.00 14d 15h 45m
1971 Topps Nolan Ryan #513 PSA 8.5 Mets High End

1971 Topps Nolan Ryan #513 PSA 8.5 Mets High End

PayPal $2,999.99 8d 9h 45m
1971 TOPPS #513 NOLAN RYAN METS HOF CENTERED PSA 8.5 B2496281-295

1971 TOPPS #513 NOLAN RYAN METS HOF CENTERED PSA 8.5 B2496281-295

PayPal $2,849.99 9d 7h 27m
1971 TOPPS #513 NOLAN RYAN PSA 8.5 NM-MT+ NEW YORK METS HOF BASEBALL HE HIGH END

1971 TOPPS #513 NOLAN RYAN PSA 8.5 NM-MT+ NEW YORK METS HOF BASEBALL HE HIGH END

PayPal $2,799.00 25d 19h 59m
1964 Topps Baseball Duke Snider #155 PSA 10 METS HOF GEM MINT POP 5

1964 Topps Baseball Duke Snider #155 PSA 10 METS HOF GEM MINT POP 5

PayPal $2,750.00 8h 3m

Other Mets Stuff