LEGO 5205 Technic Wheels and Rubber Bands is a Service Packs set from 1999 valued at $22 for new and sealed sets, up 460% from an original retail price of $3.99. Annual appreciation has averaged 6.59% since release. On the used market, values range from $9 to $21 based on condition.
LEGO 5205-1 Technic Wheels and Rubber Bands is a Service Packs Technic set released in 1999, containing 14 pieces. The pack includes two light gray Technic wedge belt wheels (pulleys) and four light gray 1/2 smooth bushes. It supplies rubber belts with round cross sections in four sizes and colors: white (small), red (medium), blue (large), and yellow (extra large), with approximate sizes of 2 x 2, 3 x 3, 3¼ x 3¼, and 4? x 4?. Designed as a parts assortment, it supports Technic belt and pulley builds.
A new and sealed Technic Wheels and Rubber Bands is currently valued at around $22, with annual growth of approximately 7%, which is higher than other Technic sets. The average used price is $19 for those in good overall condition. Based on current trends, this set could be valued near $24 within the next year.