In 1998, LEGO released 14 Dacta sets across 6 subthemes, all of these sets have been retired. Subthemes for that year included Adventurers, Duplo, Supplementary Set, System, Technic, and Town.
Most valuable 1998 LEGO Dacta set
9377 Adventurers Combined Set $1,029.28
Most owned 1998 Dacta set
9286 Building Plates Set
Theme Dacta
Year 1998
Pieces 84
Availability Retired
9020 LEGO Dacta Soft Starter Set
Retail $235.75
Theme / Subtheme Dacta / Duplo
Year 1998
Pieces 2
Availability Retired
9071 LEGO Dacta Duplo Building Plates
Retail $18.50
Value $52.03
Growth  181.2%
Annual growth 6.1%
Theme / Subtheme Dacta / Duplo
Year 1998
Pieces / Duplo figures 32 / 2
Availability Retired
9137 LEGO Dacta Duplo Farm Animals Set
Retail $30.25
Theme / Subtheme Dacta / Duplo
Year 1998
Pieces / Duplo figures 74 / 2
Availability Retired
9139 LEGO Dacta Duplo Push Train Set
Retail $76.50
Value $274.42
Growth  258.7%
Annual growth 5.0%
Theme / Subtheme Dacta / Duplo
Year 1998
Pieces / Duplo figures 117 / 6
Availability Retired
9203-2 LEGO Dacta Duplo Tech Machines
Retail $104.99
Theme / Subtheme Dacta / Supplementary Set
Year 1998
Pieces 240
Availability Retired
9243 LEGO Dacta Doors, Windows and Roof Tiles
Value $95.00
Theme / Subtheme Dacta / System
Year 1998
Pieces 576
Availability Retired
9251 LEGO Dacta System Big Bulk Set
Retail $23.75
Value $29.52
Growth  24.3%
Theme / Subtheme Dacta / Supplementary Set
Year 1998
Pieces 250
Availability Retired
9265 LEGO Dacta Roof Tiles
Retail $25.25
Value $49.00
Growth  94.1%
Annual growth 3.1%
Theme / Subtheme Dacta / Supplementary Set
Year 1998
Pieces 288
Availability Retired
9269 LEGO Dacta Wheels and Axles
Retail $33.99
Value $59.99
Growth  76.5%
Annual growth 4.4%
Theme / Subtheme Dacta / System
Year 1998
Pieces 4
Availability Retired
9286 LEGO Dacta System Building Plates Set
Retail $20.99
Value $48.10
Growth  129.2%
Annual growth 5.7%
Theme / Subtheme Dacta / Town
Year 1998
Pieces 10
Availability Retired
9370 Dacta Town LEGO System Road Plates
Retail $39.99
Value $202.15
Growth  405.5%
Annual growth 7.5%
Theme / Subtheme Dacta / Adventurers
Year 1998
Pieces 795
Availability Retired
9377 LEGO Dacta Adventurers Combined Set
Retail $89.25
Value $1,029.28
Growth  1053.3%
Annual growth 9.9%
Theme Dacta
Year 1998
Pieces / Minifigs 301 / 5
Availability Retired
9725 LEGO Dacta Amusement Park Set
Retail $99.99
Value $155.28
Growth  55.3%
Annual growth 2.6%
Theme / Subtheme Dacta / Technic
Year 1998
Pieces 108
Availability Retired
9937 LEGO Dacta Technic Small Chain Links
Retail $7.49
Value $12.78
Growth  70.6%
Annual growth 2.1%