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K'NEX Double Dare Dueling Coaster Construction Toy | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com
![Got a bunch of K'NEX at Goodwill for $9. Can anyone tell me about what I have here? (more in comments) : r/KNEX Got a bunch of K'NEX at Goodwill for $9. Can anyone tell me about what I have here? (more in comments) : r/KNEX](https://external-preview.redd.it/ktsIZeWSPbTDQVUV_vmd9i9Q4eyJvfBG_mMNn_kzw50.jpg?auto=webp&s=dedf39105b1c022134a7062237d72a9880b3a6a3)
Got a bunch of K'NEX at Goodwill for $9. Can anyone tell me about what I have here? (more in comments) : r/KNEX
![K'NEX Double Dare Dueling Coaster Construction Toy | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com K'NEX Double Dare Dueling Coaster Construction Toy | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com](https://images-na.ssl-images-amazon.com/images/I/61dLqB5C69L.jpg)