AI Appraisal Estimate

This is an original Nintendo Game Boy video game cartridge for the title Super Mario Land, which was a launch title for the handheld system in 1989. The cartridge is constructed of light gray molded plastic, measuring approximately 5.8 cm by 6.5 cm. The front features a decorative adhesive label with colorful cover art depicting Mario, Princess Daisy, and various enemies against a bright background, with 'SUPER MARIO LAND' printed vertically in bold white letters. Notable features include the concave 'Game Boy' notch at the top and the specific Nintendo model code typically found in the bottom corner of the label. In terms of condition, there appears to be significant surface wear, pixelated digital artifacts from low-resolution photography, and some yellowing or discoloration of the gray plastic body which is common for electronics of this era due to bromine flame retardants. There is no visible exterior crushing, but the label shows some edge wear and potential fading. This item originates from the late 1980s or early 1990s and represents a significant piece of early mobile gaming history produced by Nintendo in Japan.

Based on my visual examination of this Super Mario Land cartridge, I have assessed it as a genuine Nintendo Game Boy production. As a 1989 launch title, this cartridge represents a cornerstone of handheld gaming history. However, its high production volume—selling over 18 million copies—means it is not a rare item, and value is driven strictly by condition. This specimen shows moderate to significant cosmetic wear, including yellowing of the ABS plastic likely caused by UV exposure and bromine degradation. The label exhibits edge wear and slight fading, which are typical for 'loose' copies from this era. Market comparables for loose cartridges in this 'player grade' condition consistently sell within the $15 to $25 range. While the label artwork appears authentic to the North American release, I cannot verify the internal PCB (Printed Circuit Board) without a physical inspection using a 3.8mm Gamebit screwdriver to check for the official Nintendo stamping and board serial numbers. High-quality reproductions are common in today's market, and while the label patina suggests age, physical verification of the internal ROM chips and board architecture is necessary to rule out a modern counterfeit. Furthermore, a physical inspection would confirm the functionality of the gold contact pins, as heavy oxidation or corrosion would further diminish the value. This valuation assumes the cartridge is in working order.