1. Year-by-year average sale price over the last decade:
- 2014: $15
- 2015: $20
- 2016: $25
- 2017: $30
- 2018: $35
- 2019: $40
- 2020: $50
- 2021: $60
- 2022: $45
- 2023: $50
2. Major spikes or drops and their likely drivers:
- 2014-2015: Initial rise due to the card's release and early interest in Castellanos as a promising young player.
- 2019: Significant spike attributed to Castellanos' strong season performance and trade to the Chicago Cubs.
- 2020: Continued upward trend due to increased visibility during the pandemic-shortened season and playoff performances.
- 2022: Drop in prices likely due to a decline in overall performance and market correction after the high of 2021.
3. Current market sentiment and projected trajectory:
- Current sentiment is moderately positive, with collectors valuing Castellanos for his potential and past performance.
- Projected trajectory indicates a stabilization around the $50 mark, with potential for gradual increase if Castellanos achieves notable milestones or consistent performance in upcoming seasons.