First Amend Real Estate Sale Contract - Shodeen Construction Co.

Exhibit 10.51


FIRST AMENDMENT TO REAL ESTATE CONTRACT


This First Amendment to Real Estate Contract is dated as of this date of April, 2005 between RICHARDSON ELECTRONICS, LTD.. a Delaware corporation (" Seller" ) and SHODEEN CONSTRUCTION COMPANY, L.L.C., an Illinois limited liability company (" Purchaser" ).

RECITALS

WHEREAS, Seller is the owner of fee title to real property located in Kane County, Illinois located on Kessinger Road and has executed a Real Estate Sale Contract dated June 8, 2004 with Purchaser in the connection of the sale of approximately 205 acres to Purchaser (the " Purchase Agreement" );

WHEREAS, Seller and Purchaser have decided to amend the Purchase Agreement.


NOW THEREFORE, in consideration of the mutual agreements contained herein and other good and valuable consideration, receipt and sufficiency of which is hereby acknowledged, parties shall hereby agree as follows:

...