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FUND PRICES AS OF October 3, 2008

• Net Asset Value (NAV)is the value of one share of a fund and DOES NOT include any sales charge.

  Closing Prices for Institutional Shares as of October 3, 2008
  Commerce Funds (listed alphabetically)	Fund Symbol	NAV Price	NAV Change

  Commerce Bond Fund	CFBNX	$17.9	0.03
  Commerce Growth Fund	CFGRX	$20.74	-0.13
  Commerce Kansas Tax-Free Fund	KTXIX	$17.99	0.03
  Commerce MidCap Growth Fund	CFAGX	$24.41	-0.35
  Commerce Missouri Tax Free Fund	CFMOX	$18.37	0.03
  Commerce National Tax Free Fund	CFNLX	$18.09	0.05
  Commerce Short-Term Government Fund	CFSTX	$17.73	0.02
  Commerce Value Fund	CFVLX	$18.5	-0.30

  A prospectus for the Commerce Funds containing more complete information may be obtained by calling 1-800-995-6365 or by downloading it from this website. Please consider a Fund's objectives, risks, and charges and expenses, and read the prospectus carefully before investing. The prospectus contains this and other information about the Fund.

  The mutual funds referred to in this Web site are offered and sold only to persons residing in the United States and are offered by prospectus only. The prospectuses contain more complete information about the funds, including charges and expenses, and should be read carefully before investing.