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The Uncanny X-Men #221

First appearance of Mister Sinister.
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FMV & Sale History

Fair Market Value (FMV) calculated 02/25/2020
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* Hypothetical value. No graded copies known to exist.

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  • Condition
    Date Sold
  • CGC Universal 9.8 (NM/MT)
    Feb 23, 2020
  • CGC Universal 9.6 (NM+)
    Feb 23, 2020
  • CGC Universal 9.0 (VF/NM)
    Feb 23, 2020
  • CGC Universal 9.8 (NM/MT)
    Feb 20, 2020
  • CGC Signature Series 9.8 (NM/MT)
    Feb 18, 2020
  • CGC Signature Series 9.4 (NM)
    Feb 18, 2020
  • CBCS Authentic Sig - Yellow 9.2 (NM-)
    Feb 18, 2020
  • CGC Universal 9.4 (NM)
    Feb 17, 2020
  • CGC Universal 9.6 (NM+)
    Feb 17, 2020
  • CGC Universal 9.8 (NM/MT)
    Feb 17, 2020
  • CGC Universal 7.5 (VF-)
    Feb 16, 2020
  • CGC Universal 9.6 (NM+)
    Feb 15, 2020
  • CGC Universal 9.8 (NM/MT)
    Feb 15, 2020
  • CGC Universal 9.6 (NM+)
    Feb 14, 2020
  • CGC Universal 9.4 (NM)
    Feb 14, 2020
  • CGC Universal 9.8 (NM/MT)
    Feb 14, 2020
  • CGC Universal 9.6 (NM+)
    Feb 13, 2020
  • CGC Universal 9.4 (NM)
    Feb 13, 2020
  • CGC Signature Series 9.8 (NM/MT)
    Feb 12, 2020
  • CGC Universal 9.8 (NM/MT)
    Feb 10, 2020
  • CGC Signature Series 9.6 (NM+)
    Feb 10, 2020
  • CGC Signature Series 9.6 (NM+)
    Feb 10, 2020
  • CGC Universal 9.8 (NM/MT)
    Feb 10, 2020
  • CGC Universal 9.8 (NM/MT)
    Feb 10, 2020
  • CGC Universal 9.8 (NM/MT)
    Feb 7, 2020
  • CGC Universal 9.0 (VF/NM)
    Feb 6, 2020
  • CGC Universal 9.6 (NM+)
    Feb 6, 2020
  • CGC Universal 9.6 (NM+)
    Feb 5, 2020
  • CBCS Certified - Blue 9.0 (VF/NM)
    Feb 5, 2020
  • CGC Universal 9.4 (NM)
    Feb 3, 2020
  • CGC Universal 9.8 (NM/MT)
    Jan 31, 2020
  • CGC Signature Series 9.8 (NM/MT)
    Jan 27, 2020
  • CGC Universal 9.4 (NM)
    Jan 25, 2020
  • CGC Universal 9.6 (NM+)
    Jan 25, 2020
  • CGC Universal 9.8 (NM/MT)
    Jan 25, 2020
  • CGC Universal 9.8 (NM/MT)
    Jan 22, 2020
  • CGC Universal 9.6 (NM+)
    Jan 22, 2020
  • CGC Universal 9.8 (NM/MT)
    Jan 20, 2020
  • CGC Signature Series 9.2 (NM-)
    Jan 20, 2020
  • CGC Universal 9.6 (NM+)
    Jan 18, 2020
  • CGC Universal 9.6 (NM+)
    Jan 13, 2020
  • CGC Universal 9.8 (NM/MT)
    Jan 11, 2020
  • CGC Universal 9.8 (NM/MT)
    Jan 11, 2020
  • CGC Universal 9.8 (NM/MT)
    Jan 8, 2020
  • CGC Universal 9.8 (NM/MT)
    Jan 7, 2020
  • CGC Universal 9.8 (NM/MT)
    Jan 7, 2020
  • CGC Universal 9.6 (NM+)
    Jan 7, 2020
  • CGC Universal 9.8 (NM/MT)
    Jan 6, 2020
  • CGC Universal 9.8 (NM/MT)
    Jan 6, 2020
  • CGC Universal 9.8 (NM/MT)
    Jan 6, 2020
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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 0.3% 0 -
9.8 1,022 889 37.2% 1 16.7% 132 34.6% 0 -
9.6 711 617 63.0% 1 33.3% 91 58.3% 2 50.0%
9.4 399 341 77.2% 1 50.0% 57 73.2% 0 -
9.2 223 189 85.1% 1 66.7% 33 81.8% 0 -
9.0 151 128 90.5% 2 100.0% 20 87.0% 1 75.0%
8.5 104 89 94.2% 0 - 15 90.9% 0 -
8.0 62 53 96.4% 0 - 9 93.2% 0 -
7.5 45 34 97.8% 0 - 11 96.1% 0 -
7.0 20 15 98.5% 0 - 5 97.4% 0 -
6.5 18 15 99.1% 0 - 3 98.2% 0 -
6.0 14 9 99.5% 0 - 5 99.5% 0 -
5.5 6 5 99.7% 0 - 1 99.7% 0 -
5.0 4 3 99.8% 0 - 1 100.0% 0 -
4.5 2 2 99.9% 0 - 0 - 0 -
4.0 2 1 99.9% 0 - 0 - 1 100.0%
3.5 2 2 100.0% 0 - 0 - 0 -
3.0 0 0 - 0 - 0 - 0 -
2.5 0 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 2,788 2,394   6   384   4  

Where to Buy

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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

Additional Issues