EXPERT MARKET ANALYSIS

**Expert Report: Texas Instruments Ti-99/4A Product Analysis**

**Price Trends:**
Our analysis reveals a mixed trend of increasing and decreasing prices for Texas Instruments Ti-99/4A computer systems and related accessories. While some products exhibit consistent price increases over time, others demonstrate price stability or fluctuations.

**General Assumptions:**

1. **Condition-based pricing:** Products described as "untested" or "not working" tend to have lower prices, suggesting that buyers are more willing to take on the risk of purchasing a product with unknown functionality.
2. **Completeness and bundle value:** Complete systems with all necessary components seem to be priced higher than incomplete or partially working systems, indicating that buyers value the convenience and assurance of receiving a fully functional product.
3. **Rarity and demand-driven pricing:** Prices for specific products, such as software bundles or rare accessories, tend to be higher due to their limited availability and strong demand.

**Significant Outliers:**
We identified several instances of significant price fluctuations:

1. **Price drops:** Some products experienced substantial price decreases over time, suggesting changes in market conditions or reduced demand.
2. **Anomalous prices:** Certain sales featured unusually high or low prices, potentially indicating errors or mispricing by sellers.

**Recommendations:**

1. **Buyers:** When purchasing Ti-99/4A-related products, consider the condition and completeness of the system, as well as your own technical expertise and willingness to take on risk.
2. **Sellers:** To minimize the risk of price anomalies, ensure accurate pricing based on market conditions and product characteristics.

By understanding these trends and assumptions, buyers and sellers can make more informed decisions when engaging with the Texas Instruments Ti-99/4A community.