- $17.00 Smith & Wesson Sigma SW 380 Instruction Manual Reprint Copy
- $19.29 Sigma Cell Culture Reagents 1992 / catalouge & Price List
- $19.29 Sigma Tech ware 1991-92 / catalouge & Price List
- $23.58 Sigma Products For Molecular Biology 1992 / Nucleic Acids
- $19.29 Sigma Peptides & Amino Acids 1991 / HIV-1, Molecular Biology
- $15.99 Vintage The Andrea West Collection Catalog, sigma the tastesetter