The Uncanny X-Men #221

First appearance of Mister Sinister.
Analyzer Modeler

FMV & Sale History

Fair Market Value (FMV) calculated 04/15/2021
Dive Deeper

* Hypothetical value. No graded copies known to exist.

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  • Condition
    Date Sold
  • CGC Universal 9.0 (VF/NM)
    Apr 13, 2021
  • CBCS Certified - Blue 9.8 (NM/MT)
    Apr 12, 2021
  • CGC Universal 9.2 (NM-)
    Apr 12, 2021
  • CGC Signature Series 9.4 (NM)
    Apr 12, 2021
  • CGC Universal 9.6 (NM+)
    Apr 10, 2021
  • CGC Universal 8.5 (VF+)
    Apr 10, 2021
  • CGC Universal 9.6 (NM+)
    Apr 9, 2021
  • CGC Universal 9.6 (NM+)
    Apr 8, 2021
  • CGC Universal 9.8 (NM/MT)
    Apr 7, 2021
  • CGC Universal 9.6 (NM+)
    Apr 6, 2021
  • CGC Universal 9.8 (NM/MT)
    Apr 5, 2021
  • CGC Universal 7.5 (VF-)
    Apr 5, 2021
  • CGC Universal 9.8 (NM/MT)
    Apr 5, 2021
  • CGC Signature Series 9.4 (NM)
    Apr 4, 2021
  • CBCS Authentic Sig - Yellow 5.0 (VG/FN)
    Apr 4, 2021
  • CBCS Certified - Blue 9.8 (NM/MT)
    Apr 1, 2021
  • CGC Signature Series 9.6 (NM+)
    Apr 1, 2021
  • CBCS Authentic Sig - Yellow 9.6 (NM+)
    Apr 1, 2021
  • CGC Universal 9.8 (NM/MT)
    Mar 30, 2021
  • CGC Universal 9.2 (NM-)
    Mar 30, 2021
  • CGC Signature Series 9.8 (NM/MT)
    Mar 29, 2021
  • CGC Universal 8.5 (VF+)
    Mar 29, 2021
  • CGC Universal 9.8 (NM/MT)
    Mar 28, 2021
  • CGC Universal 9.8 (NM/MT)
    Mar 28, 2021
  • CGC Signature Series 9.6 (NM+)
    Mar 28, 2021
  • CGC Universal 9.4 (NM)
    Mar 28, 2021
  • CGC Universal 9.6 (NM+)
    Mar 27, 2021
  • CGC Universal 9.6 (NM+)
    Mar 27, 2021
  • CGC Universal 8.5 (VF+)
    Mar 26, 2021
  • CGC Universal 8.5 (VF+)
    Mar 26, 2021
  • CGC Universal 9.6 (NM+)
    Mar 25, 2021
  • CGC Universal 9.6 (NM+)
    Mar 25, 2021
  • CGC Universal 9.8 (NM/MT)
    Mar 24, 2021
  • CGC Universal 9.8 (NM/MT)
    Mar 24, 2021
  • CGC Universal 9.4 (NM)
    Mar 23, 2021
  • CGC Universal 9.6 (NM+)
    Mar 23, 2021
  • CGC Universal 9.6 (NM+)
    Mar 22, 2021
  • CGC Universal 9.8 (NM/MT)
    Mar 22, 2021
  • CGC Universal 9.6 (NM+)
    Mar 20, 2021
  • CGC Universal 9.6 (NM+)
    Mar 20, 2021
  • CGC Universal 9.8 (NM/MT)
    Mar 20, 2021
  • CBCS Authentic Sig - Yellow 9.6 (NM+)
    Mar 19, 2021
  • CGC Universal 9.6 (NM+)
    Mar 19, 2021
  • CGC Universal 9.6 (NM+)
    Mar 17, 2021
  • CGC Universal 9.0 (VF/NM)
    Mar 17, 2021
  • CBCS Certified - Blue 9.6 (NM+)
    Mar 17, 2021
  • CGC Universal 9.6 (NM+)
    Mar 17, 2021
  • CGC Universal 9.4 (NM)
    Mar 17, 2021
  • CGC Universal 9.8 (NM/MT)
    Mar 15, 2021
  • CGC Universal 9.6 (NM+)
    Mar 15, 2021
Whoops, you caught us! This feature slipped out before it was finished. Improvements coming soon ;)
Grade
No Data Available

CGC® Census

Data provided courtesy of the CGC Census.
Grade Total Universal Top Qualified Top Signature Top Restored Top
10.0 0 0 - 0 - 0 - 0 -
9.9 3 2 0.1% 0 - 1 0.2% 0 -
9.8 1,451 1,263 34.5% 2 22.2% 186 31.6% 0 -
9.6 1,134 976 61.2% 2 44.4% 153 57.5% 3 60.0%
9.4 621 527 75.6% 2 66.7% 92 73.1% 0 -
9.2 327 276 83.1% 1 77.8% 50 81.6% 0 -
9.0 254 214 88.9% 2 100.0% 37 87.8% 1 80.0%
8.5 172 148 93.0% 0 - 24 91.9% 0 -
8.0 95 84 95.3% 0 - 11 93.7% 0 -
7.5 72 58 96.9% 0 - 14 96.1% 0 -
7.0 44 34 97.8% 0 - 10 97.8% 0 -
6.5 36 32 98.7% 0 - 4 98.5% 0 -
6.0 22 17 99.1% 0 - 5 99.3% 0 -
5.5 12 10 99.4% 0 - 2 99.7% 0 -
5.0 8 7 99.6% 0 - 1 99.8% 0 -
4.5 6 6 99.8% 0 - 0 - 0 -
4.0 4 2 99.8% 0 - 1 100.0% 1 100.0%
3.5 2 2 99.9% 0 - 0 - 0 -
3.0 4 4 100.0% 0 - 0 - 0 -
2.5 1 1 100.0% 0 - 0 - 0 -
2.0 0 0 - 0 - 0 - 0 -
1.8 0 0 - 0 - 0 - 0 -
1.5 0 0 - 0 - 0 - 0 -
1.0 0 0 - 0 - 0 - 0 -
0.5 0 0 - 0 - 0 - 0 -
Total 4,268 3,663   9   591   5  

Where to Buy

$680.00
See It
$145.00
See It

About

Key Issue
First appearance of Mister Sinister.
Publisher
Marvel
Store Date
September 10, 1987
Cover Price
$0.75
Editing
Terry Kavanagh, Ann Nocenti
Script
Chris Claremont
Pencils
Marc Silvestri
Inks
Dan Green
Colors
Glynis Oliver
Letters
Tom Orzechowski
GCIN
149657

2 Variants

Additional Issues