Sun-Drop commemorative soda bottle, Dale Earnhardt series

This item is a green glass soda bottle featuring applied color labels (ACL). The neck of the bottle bears a yellow and red logo for 'Sun-drop' with the text 'NO DEPOSIT' appearing above it. The main body label is a commemorative graphic for NASCAR driver Dale Earnhardt, labeled as 'SERIES #2'. The graphic includes an illustration of a driver in a helmet, a printed facsimile signature, and text reading '1980 WINSTON CUP CHAMPION'. The bottle appears to be sealed with a crimped metal crown cap that shows some oxidation and wear. The glass is transparent green, and the bottle contains a dark liquid, though the drinkability and composition are unverified. The labels show integrated graphics in red, white, yellow, and black. Based on the 1980 championship reference and the graphic style, the item is consistent with promotional memorabilia from the late 20th century, likely the 1980s or 1990s. There is visible surface wear and slight scuffing on the glass, as well as light fading or aging on the applied graphics. The specific production year is not explicitly printed as a manufacturing date on the visible portion of the bottle, but the imagery is consistent with NASCAR-themed marketing series common in the Southeastern United States.

I have examined the provided description and image of a commemorative Sun-Drop soda bottle featuring Dale Earnhardt. Based on what I can see, this item appears to be part of a Series #2 NASCAR promotional run, typically associated with the late 20th century. While it bears graphics consistent with an 1980 Winston Cup Championship commemorative, I cannot verify from a photo if this is a period-produced item or a later reproduction; I must treat the branding and driver attribution as a working hypothesis. The value of $25 to $45 reflects a well-preserved example with intact crown caps and liquid. However, the oxidation on the cap and surface scuffing suggest common wear that may slightly suppress demand compared to mint specimens. General market interest for NASCAR beverage memorabilia remains steady among niche collectors, but values often fluctuate based on the specific series and region. Physical inspection would be required to confirm the integrity of the glass and ensure the liquid contents have not compromised the seal. If this item were discovered to be a modern replica or a non-period reprint of the ACL graphics, its value would likely drop below $10. Conversely, if it were part of a rare, small-batch test market run—which would require provenance documentation to establish—it could potentially see a higher range. To confirm authenticity, one would need to verify the manufacturing codes on the glass base and compare the ink composition of the label with known period examples from the bottling facility.