Table:
0
A
B
C
D
E
1
Year
Theme
Artist
Mintage
Issue Price
2
2000
Steam Buggy
John Mardon
44,367
$59.95
3
2000
The Bluenose
J. Franklin Wright
Included in Steam Buggy
$59.95
4
2000
The Toronto
John Mardon
Included in Steam Buggy
$59.95
5
2001
The Russell “Light Four”
John Mardon
41,828
$59.95
6
2001
The Marco Polo
J. Franklin Wright
Included in The Russell
$59.95
7
2001
The Scotia
Don Curley
Included in The Russell
$59.95
8
2002
The Gray-Dort
John Mardon
35,944
$59.95
9
2002
The William Lawrence
Bonnie Ross
Included in The Gray-Dort
$59.95
10
2002
D-10 Locomotive
Dan Fell
Included in The Gray-Dort
$59.95
11
2003
HMCS Bras D’Or
Don Curley
31,997
$59.95
12
2003
C.N.R. FA-1 Diesel Electric
John Mardon
Included in HMCS Bras D’Or
$59.95
13
2003
Bricklin SV-1
Brian Hughes
Included in HMCS Bras D’Or
$59.95

Questions and formulas:
Question: What is the issue price of a Year 2000 coin by artist John Mardon of the Included in Steam Buggy mintage.
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="john mardon")*(A1=2000)*(D1="included in steam buggy")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,(C2:C13="john mardon")*(A2:A13=2000)*(D2:D13="included in steam buggy")),5))
Level: medium
Question: What is the theme of the Year 2002 which was created by Artist Dan Fell?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1=2002)*(C1="dan fell")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,(A2:A13=2002)*(C2:C13="dan fell")),2))
Level: medium
Question: What artist had a mintage of 41,828 before year 2002?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1<2002)*(D1="41,828")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,(A2:A13<2002)*(D2:D13="41,828")),3))
Level: medium
Question: A mintage of 31,997 has what issue price?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="31,997"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,D2:D13="31,997"),5))
Level: medium