Uncanny X-Men #221
#221
Key Issue
September 10, 1987

Uncanny X-Men #221

Key Issue
First appearance of Mister Sinister.
Artist
Glynis Oliver
Marc Silvestri
Tom Orzechowski
Editor
Terry Kavanagh
Ann Nocenti
Script Writer
Chris Claremont
Publisher
Marvel
Publication Date
Sep 10, 1987
Cover Price
$0.75
Page Count
36 pages

What's it Worth?

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Graded Population

CGC Title
Publisher
Date
Verify
Uncanny X-Men #221
Marvel Comics
9/87
Verify
All Grades
8,965
Population Share
Universal
7,870
87.8% of pop
Signature
1,074
12% of pop
Restored
4
0% of pop
Qualified
17
0.2% of pop
Conserved
0
0% of pop
9.9
2
top 0%
1
top 0.1%
0
--
0
--
0
--
9.8
1,935
top 24.6%
258
top 24.1%
0
--
2
top 11.8%
0
--
9.6
1,950
top 49.4%
281
top 50.3%
2
top 50%
4
top 35.3%
0
--
9.4
1,296
top 65.9%
184
top 67.4%
0
--
4
top 58.8%
0
--
9.2
806
top 76.1%
105
top 77.2%
0
--
2
top 70.6%
0
--
9.0
614
top 83.9%
70
top 83.7%
1
top 75%
4
top 94.1%
0
--
8.5
414
top 89.2%
55
top 88.8%
0
--
0
--
0
--
8.0
279
top 92.7%
38
top 92.4%
0
--
0
--
0
--
7.5
200
top 95.2%
22
top 94.4%
0
--
1
top 100%
0
--
7.0
123
top 96.8%
26
top 96.8%
0
--
0
--
0
--
6.5
93
top 98%
9
top 97.7%
0
--
0
--
0
--
6.0
64
top 98.8%
13
top 98.9%
0
--
0
--
0
--
5.5
34
top 99.2%
6
top 99.4%
0
--
0
--
0
--
5.0
27
top 99.6%
3
top 99.7%
0
--
0
--
0
--
4.5
10
top 99.7%
1
top 99.8%
0
--
0
--
0
--
4.0
9
top 99.8%
2
top 100%
1
top 100%
0
--
0
--
3.5
7
top 99.9%
0
--
0
--
0
--
0
--
3.0
5
top 100%
0
--
0
--
0
--
0
--
2.5
2
top 100%
0
--
0
--
0
--
0
--
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Known Variants

1 Variations of Uncanny X-Men #221

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