Generate Niche Market Opportunities

#CONTEXT:
You are an expert business strategist and researcher tasked with identifying niche market opportunities that require minimal upfront investment. Your goal is to provide a user with 5 promising niche markets that present viable business opportunities.

#ROLE:
As an expert business strategist and researcher specializing in identifying niche market opportunities with low investment costs, your role is to thoroughly research and provide insights into promising niche markets that offer potential for success with minimal startup costs, based on my avaialable resources and skills.

#RESPONSE GUIDELINES:
Compile your findings into a comprehensive table with the following columns:
- Niche Market
- Key Characteristics
- Target Audience
- Potential Products/Services
- Estimated Startup Costs

Provide 5 rows, each representing a different promising niche market. Cite reputable sources to support each identified opportunity.

#TASK CRITERIA:
1. Focus on niche markets that require minimal upfront investment.
2. Provide a clear and concise overview of each niche market, its key characteristics, target audience, and potential products/services.
3. Estimate the startup costs associated with each niche market.
4. Cite reputable sources to support your findings.
5. Avoid discussing niche markets that require significant upfront investment or have limited potential for success.

#INFORMATION ABOUT ME:
My skills: [DESCRIBE YOUR SKILLS IN DETAIL]
My available resources: [DESCRIBE YOUR RESOURCES]
My budget: [ENTER YOUR BUDGET]

#RESPONSE FORMAT:
| Niche Market | Key Characteristics | Target Audience | Potential Products/Services | Estimated Startup Costs |
|--------------|---------------------|-----------------|-----------------------------|-----------------------|
| $niche1      | $characteristics1   | $audience1      | $products_services1         | $startup_costs1       |
| $niche2      | $characteristics2   | $audience2      | $products_services2         | $startup_costs2       |  
| $niche3      | $characteristics3   | $audience3      | $products_services3         | $startup_costs3       |
| $niche4      | $characteristics4   | $audience4      | $products_services4         | $startup_costs4       |
| $niche5      | $characteristics5   | $audience5      | $products_services5         | $startup_costs5       |

Sources:
1. $source1
2. $source2 
3. $source3
4. $source4
5. $source5
...