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Price Comparison
No retailers currently stock Supplementary Set in The United States.
Set details
Name: Supplementary SetSet number: 9123-1
Year: 1999
Theme: Educational and Dacta
Number of parts: 56
Number of part types: 22
Browse the 22 part types in set 9123-1 with individual pricing from BrickLink or Brick Owl.
Value of parts: $4.08
Pricing information known of 1/22 parts.
Pricing information known of 1/22 parts.
| Part | Color | Quantity | Average price | Total | Value | |
|---|---|---|---|---|---|---|
![]() | Duplo Toolo Tyre / Tire ![]() | 8 x $0.51 $4.08 | ||||
Missing pricing information on the following items.
Compare the value of buying Supplementary Set as a complete set versus the total value of all parts individually.
BrickLink 
Ratio: what the parts sell for, over what the set sells for. Above 1× the parts are worth more than the set.
New · 6 months ?
Set ? · parts $0.00
Used · 6 months ?
Set ? · parts $36.54
Brick Owl 
New · Current ?
Set ? · parts $7.30
New · 6 months ?
Set ? · parts $4.08
New · 1 year ?
Set ? · parts $4.08
Used · Current ?
Set ? · parts $55.66
Items sold, 6 months, new, both marketplaces ?
Find the cheapest offers for set 9123-1 from sellers on secondary marketplaces like Brick Owl and eBay. As an eBay Partner Network Affiliate and Brick Owl Affiliate, I earn from qualifying purchases.
Brick Owl and eBay marketplace offers.
Notification
Notification
BrickLink history of 0 sales with 0 total item quantity. Item condition: New.
No sale history available.






















